I'm thinking that unless you are really overpacking, your total trailer weight should be around 6500 lbs. That being said, I think you should be fine with a good hitch. I owned a Hensley hitch back when we had a heavier 28' Sunline trailer and the Hensley hitch certainly works. When we had a 27' Minnie, I used the 4 point Equalizer hitch along with a Tundra towing around 6500 lbs. and the trailer never swayed. So, with a good anti sway weight distributing hitch, you should be ok.
Retired but busier than ever!
2012 Newmar Bay Star 3302
5 Star Tune, SumoSprings, Roadmaster Steering Stabilizer, Blue Ox Avail
Brake Buddy, 2015 Chevy Malibu